With telecommunications technology initially designed for voice communications, the amount of data moving across the line is
a. constant.
b. dedicated to multi-access.
c. variable.
d. frequently lost.
e. unpredictable.
Question 2Two of the most important benefits of a visibility system is that the system is able to correct a supply chain problem and allow employees to become aware of problems earlier to take corrective actions more quickly.
Indicate whether the statement is true or false
Question 3A modem works by
a. translating analog phone signals to digital information.
b. translating digital information to analog phone signals.
c. converting signals of varying frequency to single frequency waves.
d. opening up a digital connection on a phone line.
e. both A and B.
Question 4Which of the considerations listed below must be planned for when implementing an information visibility system?
I. Include the size of the supply base and customer base
II. The content of information shared
III. Technology used to share it
a. I, III only
b. I, II only
c. II, III only
d. I, II and III
Question 5______________________ is a collaborative effort by more than 100 U.S. research universities to develop new high speed networking technologies and broadband applications. It is closely related to NGI.
a. AcademicNet
b. NewNet
c. Internet2
d. UltraNet
e. PowerNet
Question 6Which of the following are true about cloud computing:
I. Users share software and other information that is provided to computers and mobile devices on demand.
II. Cloud computing providers deliver common business applications online and the data are stored on their servers.
a. Both I and II
b. II only
c. Neither I or II
d. I only
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